tbuckley/cabot-search huggingface dataset:
Systemic Effects of Massive Hepatic Necrosis: I. Acute Effects of Hepatic Infarction on the Kidneys
Journal: JAMA (1963)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
The VEGF receptor Flt-1 spatially modulates Flk-1 signaling and blood vessel branching
Authors: Nicholas C. Kappas, Gefei Zeng, John C. Chappell, Joseph B. Kearney, Surovi Hazarika, Kimberly G. Kallianos, Cam Patterson, Brian H. Annex, Victoria L. Bautch
Journal: The Journal of Experimental Medicine (2008)
Heart Sounds
Authors: Katharine Treadway
Journal: New England Journal of Medicine (2006)

The second-year students are learning about the cardiac exam today. They file into a large classroom, where they will first learn about heart murmurs — their location, quality, and meaning. Then, as part of their session, they will have the opportunity to work in small groups examining several patients who have good examples of “classic” murmurs. As they listen to each patient, they will be guided by a fellow in cardiology. They are excited to be able to listen to real patients' hearts instead of just each others'.Over the years, I have watched my students examine these patients, many . . .
Enterovirus Surveillance—United States, 1989
Journal: JAMA (1989)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
The Abortion Act (1967). Findings of an inquiry into the first year's working of the Act conducted by the Royal College of Obstetricians and Gynaecologists.
Journal: BMJ (1970)

When the Bill which resulted in the Abortion Act (1967) was under discussion the Officers and Council of the Royal College of Obstetricians and Gynaecologists, along with other interested professional bodies, repeatedly gave advice as to the form and likely consequences of the proposed legislation.Such advice, based on first-hand expert knowledge, was
GROUND GLASS FOR GRANDMOTHERS
Journal: JAMA (1965)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Sample size: how many participants are needed in a cohort study?
Journal: BMJ (2014)

g6557) contains an error in the last sentence of the third paragraph of the answers section.This sentence should have read: "An improvement in precision requires an increased sample size (b is true); for example, to have precision within three percentage points for the estimated prevalence of 20% would require a sample size of 683 [not 1537, as was
Propranolol
Authors: Roy H. Hart
Journal: JAMA (1974)

<h3>To the Editor.—</h3> The letter by Archer and Kosman (227:201, 1974) on the cardiologic uses of propranolol is enough to quicken the pulse of any physician and also make his heart skip a beat or two. What they—writing on behalf of the American Medical Association—have to say about propranolol's uses in cardiology makes for explosive as well as edifying reading; for their statements vis-à-vis Food and Drug Administration (FDA) controls come as a bombshell: Yet, some physicians still believe that the FDA has some legal authority to regulate the use of drugs that are on the market. This is incorrect... the physician... need not deny a patient medically sound treatment merely because a package insert does not include a specific indication, dosage, or other condition of use... The medical profession must never permit package inserts to be the final arbiter. The fact is that most physicians have been conditioned to
THE VALUE OF POSTMORTEM WASSERMANN REACTIONS
Journal: JAMA (1920)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Endoscopic Papillotomy
Authors: H. Koch
Journal: Endoscopy (1975)

Dilatation of the sphincter and transduodenal papillotomy are common procedures in the surgical treatment of benign papillary stenoses. In view of the good functional results obtained, which are also confirmed at subsequent follow-up examinations, transduodenal papillotomy has become particularly popular. A disadvantage of this technique is the relatively high mortality rate of 4.2%. Initial experience with endoscopic papillotomy shows that this procedure can provide just as good results as transduodenal papillotomy, but without the necessity for opening the peritoneum. Moreover, the mortality rate of this latter procedure is less than half of that of transduodenal papillotomy.
A mutation-specific peptide vaccine targeting IDH1R132H in patients with newly diagnosed malignant astrocytomas: A first-in-man multicenter phase I clinical trial of the German Neurooncology Working Group (NOA-16).
Authors: Michael Platten, Daniela Schilling, Lukas Bunse, Antje Wick, Theresa Bunse, Dennis Riehl, Irini Karapanagiotou-Schenkel, Inga Harting, Felix Sahm, Anita Schmitt, Joachim Peter Steinbach, Astrid Weyerbrock, Jörg Hense, Martin Misch, Dietmar Krex, Stefan Stevanovic, Ghazaleh Tabatabai, Andreas von Deimling, Michael Schmitt, Wolfgang Wick
Journal: Journal of Clinical Oncology (2018)

2001 Background: Hot-spot point mutations in the gene for isocitrate dehydrogenase type 1 (IDH1R132H) are a frequent founder event in gliomas and other tumors. Preclinical studies have defined IDH1R132H as a clonal neoantigen presented on MHC class II to induce tumor-specific therapeutic T helper cell responses. Methods: NOA-16 (NCT02454634) is a first-in-man, multicenter, phase I trial, which enrolled 33 patients with newly diagnosed WHO °III and °IV astrocytomas with IDH1R132H mutations. After completion of radiochemotherapy a total of eight vaccinations with an IDH1R132H peptide in incomplete Freund's adjuvant produced at a central GMP site was to be administered subcutaneously with topical imiquimod over a period of 32 weeks together with maintenance temozolomide. The primary end points were safety and immunogenicity. Results: The safety dataset comprised 249 vaccines administered to 32 patients. One patient withdrew after screening. 29 patients received all eight vaccines. Vaccine-related adverse events (AE) were restricted to grade 1 reactions, according to common toxicity criteria for AE(CTCAE v4.0). Two serious AE were observed in two patients; one probably related to the peptide vaccine. 28/30 patients (93.3%) evaluable for immunogenicity displayed IDH1R132H-specific T cellular (detected by ELISPOT assays in 24/30 (80%)) or humoral (detected by ELISA in 26/30 patients (87%)) immune responses not detectable before vaccination. Until end of study (EOS, week 32), 4/32 (12.5 %) patients had progressive disease (PD) according to RANO criteria, all other patients (N = 28, 87.5%) had stable disease (SD). 12/32 (37.5%) patients displayed pseudoprogressions. Single-cell T cell receptor (TCR) sequencing allowed for the identification of IDH1R132H-specific TCRs. Conclusions: NOA-16 met its primary endpoints by demonstrating safety and immunogenicity of a mutation-specific IDH1R132H peptide vaccine. Pseudoprogressions observed after the initiation of the vaccine may indicate intratumoral immune reactions warranting further development, including TCR cell therapy. Clinical trial information: NCT02454634.
Insanity Defense in Criminal Trials and Limitation of Psychiatric Testimony
Journal: JAMA (1984)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Respiratory Therapy
Authors: Michael J. Fox
Journal: JAMA (1979)

The role of respiratory therapy in treating ambulatory patients with chronic obstructive pulmonary disease is becoming more clearly defined. Oxygen therapy on a continuous basis is needed for patients with arterial Po<sub>2</sub>values below 45 mm Hg and should be considered for patients with arterial Po<sub>2</sub>values between 45 and 55 mm Hg who have chronic cor pulmonale, erythrocytosis with hematocrit value greater than 55%, and disturbances of cognition and sleep. Concentrated bronchodilator and corticosteroid aerosols have established roles in therapy; the place of bland aerosols is less clear. They may increase ease of expectoration and should be given by simple compressed-air nebulizer systems; their administration by brief periods of intermittent positive-pressure breathing is rarely justified. Three-positional, postural drainage with chest percussion and vibration may be helpful in mobilizing secretions in patients with severe disease. (<i>JAMA</i>241:937-940, 1979)
Human Monstrosities. Part II.
Journal: JAMA (1892)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
OBSERVATIONS REGARDING THE UNEDUCATED RETINA.
Journal: JAMA (1994)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Table of Contents
Authors: Andrew Ready, Jay Nath, David Milford, Dwomoa Adu, Jennie Jewitt-Harris, Christina Wyatt, Tilman Drüeke, Shunsuke Tanigawa, Ryuichi Nishinakamura, Mark Hanudel, Harald Jüppner, Isidro Salusky, Chengyuan Tang, Juan Cai, Zheng Dong, Santhosh Kumar, Hans-Joachim Anders, Richard Glassock, János Peti-Peterdi, Emilie Baye, Morgan Gallazzini, Marianne Delville, Christophe Legendre, Fabiola Terzi, Guillaume Canaud
Journal: Kidney International (2016)
Precis de Diagnostic Chimique, Microscopique et Parasitologique, par les docteurs Jules Guiart et L. Grimbert.
Journal: JAMA (1907)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Posters
Authors: A. López Rodríguez, L. López Sánchez, J. A. Julià, D. Lonĉar-Stoiiliković, M. P. Stojiljković, M. Marković, B. Djordjević, D. Boŝković, S. Marenović, T. Marenović, N. C. Jovanović, K. Leino, S. Nunes, P. Yalta, J. Takala, F. Stathoulopoulou, E. Pavlou, Ch. Delaki, H. Thymianou, E. Loannidou, C. A. Jooste, J. E. Mustoe, W. Bradbury, G. G. Collee, L. J. Giles, S. P. Bass, M. A. Stockwell, G. A. Brunner, A. Lueger, P. Kaufmann, K. H. Smolle, G. J. Krejs, H. Rafkin, A. Hadbavny, J. Hoyt, R. Williams, P. Seakins, N. Rankin, T. Smith, D. Galler, I. Arag~äo, M. E. Soares, M. L. Bastos, M. Lopes, S. J. Mackenzie, I. S. Grant, L. Tourkochoriti, E. Karabatsos, B. Zidianakis, G. Filippatos, E. Boutzouka, G. Baltopoulos, H. Berkenstadt, E. Segal, H. Mayan, S. Almog, S. Dani, A. Perel, D. Ezra, T. Hachenberg, S. Karmann, H. Thomas, B. Pfeiffer, M. Gründling, M. Wendt, G. Wray, R. Skinner, D. Rees, D. Watson, M. Margarson, F. Noormohamed, N. Soni
Journal: Intensive Care Medicine (1996)
DEMONSTRATION OF TUBERCLE BACILLI IN FLUIDS.
Journal: JAMA (1904)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Magnetic fields and cancer: animal and cellular evidence--an overview.
Authors: B Holmberg
Journal: Environmental Health Perspectives (1995)

A few animal studies on the possible carcinogenic effect of magnetic fields have been published. They have been designed to reveal a possible tumor promotion obtained by applying continuous or pulsed alternating fields at flux densities varying between 0.5 microT and 30 mT on mice or rats initiated with different initiators. One study with 2 mT applied on DMBA-initiated mice may suggest a copromotive effect together with the promoter TPA. Another study on rats suggests an inhibitory effect by a magnetic field on rat liver foci formation, induced with DENA. Cell studies show that magnetic fields at some frequencies, amplitudes, and wave forms interact with biological systems. Thus effects have been seen, e.g., on enzymes related to growth regulation, on calcium balance in the cell, on gene expression, and on pineal metabolism and its excretion of the oncostatic melatonin. Cellular and physiologic studies thus suggest effects that may be related to cell multiplication and tumor promotion.
Announcement: Spotlight Issue on Microvascular Permeability
Authors: Fitz-Roy Curry, Thomas Noll
Journal: Cardiovascular Research (2009)

A spotlight issue on microvascular permeability is scheduled to appear in July 2010.Endothelial cells form a highly dynamic interface between the vascular lumen and the interstitial space.Over the past few years, a rapidly increasing number of studies have shed new light on mechanisms whereby hormones, paracrine factors, blood cells and the endothelial cells themselves contribute to microvascular water solute and inflammatory cell exchange.The spotlight issue will combine state-of-the-art reviews and original research papers addressing key elements of the regulation of the physiological endothelial barrier function as well as its failure leading to interstitial edema, one of the most frequent clinical complications in disease states.Promising new MRT-based approaches for noninvasive identification of capillary leakage and the related impairment of organ function as well as new therapeutic strategies targeting the endothelial barrier failure are emerging.
Fresh Air and Ventilation.
Journal: JAMA (1926)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal